$block:#000;
$gray:#777;
$border:#E4E2E2;

@mixin flex-between{
  display: flex;
  justify-content: space-between;
}
 
@mixin flex-center{
  display: flex;
  justify-content: center;
  align-items: center;
}

@mixin flex-v-center{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

@mixin line-ellipsis{
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}
